Reduce Speed Now Quick-Fit Sign Face - Diagram 511
A 1050 x 750mm quick-fit sign face to diagram 511, instructing drivers to bring their speed down before they reach the works. It is typically paired with a RAMP (diagram 7013) or SLOW face so the instruction reinforces the warning ahead. The face is printed advanced engineer grade prismatic sheeting on a 3mm plastic backing, conforms to Chapter 8 and The Red Book, and is manufactured in the UK. This is the sign face only - quick-fit frames are sold separately.
Key features
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Diagram 511 - reduce speed now - pairs with RAMP (diagram 7013) or SLOW faces to back up the warning.
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Conforms to Chapter 8 and The Red Book - for temporary works on UK roads.
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Class 1 (RA1) engineering grade reflective face - made for urban streets and lower-speed roads.
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3mm plastic backing - non-metallic, so the sign has no scrap value.
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300mm hole centres - fits quick-fit frames with matching toggle centres.
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Manufactured in the UK, with custom faces available to order.
Where it is used
- Road works and resurfacing schemes where traffic must slow on approach
- Ahead of temporary ramps, paired with the RAMP or SLOW face
- Utility works and reinstatements
- Urban and residential streets and local road schemes
Fitting and frames
The face is drilled with 300mm hole centres - match it to quick-fit frames with the same toggle centres, and check your existing frames before ordering. Frames and ballast weights are sold separately. Class 1 (RA1) reflective faces are designed for roads with lower speed limits, such as urban streets, residential areas and city centres. For sign placement, follow the government guidance for temporary works.
Customisation
We can supply quick-fit sign faces to your own specification - GRP, composite, aluminium or plastic backings, with 300mm, 450mm, 750mm or 900mm fixing-hole centres. For custom requirements, email sales@streetsolutionsuk.com.
Specification
| Specification |
Detail |
| Sign face size |
1050 x 750mm |
| Backing |
3mm plastic |
| Material |
Printed advanced engineer grade prismatic sheeting on plastic backing |
| Reflectivity |
Class 1 (RA1) |
| Diagram |
511 (reduce speed now) |
| Hole centres |
300mm |
| Conforms to |
Chapter 8 / The Red Book |
| Scrap value |
None - non-metallic |
| Origin |
Manufactured in the UK |